Should i take tylenol (acetaminophen) pm or simply sleep for allergies?

Sure: Tylenol (acetaminophen) pm contains tylenol (acetaminophen) which may not be needed to get to sleep or allergies but probably isn't harmful unless using other tylenol (acetaminophen) throughout the day. Diphenhydramine (main ingredient in many of the medications) makes people very sleep, particularly wen not used everyday so as far as overall allergy medication, as long as not having hangover in day can be quite effective.